<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>demo4</title>
	<link rel="stylesheet" href="./2.css" type="text/css">
	<style type="text/css">
		p{
			
			font-weight: bold;
			color: blue;
		}
	</style>
</head>
<body>
<p>内嵌样式</p>	
<h2 style="font-size:20px;color:red;">内联样式!</h2>
<h3>引人样式</h3>
<h4>导入样式</h4>
</body>
</html>